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Subject: [Boost-users] [boost::iterators] Missing typedefs in v1.57
From: (boost57_at_[hidden])
Date: 2014-12-01 02:33:21

The typedefs for difference_type and reference used to be in scope for
classes derived from iterator_facade. Since v1.57 they have to be declared

typedef typename iterator_facade_::difference_type difference_type;
typedef typename iterator_facade_::reference reference;

This seems out of place for a class that was designed to reduce boiler plate
code. However, if the change was intentional, please document it.

Keith MacDonald

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